Siemens SINUMERIK 840C Installation Instructions Manual page 984

09.95
Weighting input A, numerator
Weighting input A, denominator
By entering the numerator and denominator, it is possible to stretch and compress a
compensation curve. The offset of the modulo values and the start position of the IKA
configuration then refer to this value.
Input B (number)
An axis or R parameter no, is set depending on the type of input quantity B. Input B
multiplies the output. Weighting is also possible via the weighting factors of the output.
Input B (type)
The axis type consists of the parameter group and the parameter value. For a more
detailed explanation see, for example, Programming Guide for SINUMERIK 840C, Section
Programming cycles under @30c and @40c.
Note:
Input A is automatically preset with G function G411/G401. Display in the machine data
dialog is in plaintext.
Output (number)
Depending on the type of output quantity, either the axis, R parameter or channel no. is
active.
Output (type)
The axis type consists of the parameter group and the parameter value. For a more
detailed explanation see, for example, Programming Guide for SINUMERIK 840C, Section
Programming cycles under @30c and @40c.
Weighting factor output A, numerator
Weighting factor output A, denominator
Any multiplication factor can be generated for the output quantity by entering a numerator
and denominator. Weighting of input B is also possible.
• %IKA3, IKA compensation points
Input quantity value
The input quantity value determines the compensation point on the basis axis.
Output quantity value
The output quantity value determines the compensation point on the relevant position of
the basis axis.
© Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
12.19.5 Interpolation and compensation with tables
Data type: 18 Input format: ±99 999 999
Data type: 19 Input format: ±99 999 999
Data type: 25
Data type: 26
Data type: 3
Data type: 33
Data type: 4 Input format: ±99 999 999
Data type: 30 Input format: ±99 999 999
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12 Functional Descriptions
12–209